Artificial sponge for scouring metal and enamel ware



Patented Aug. 29,, 3.933

written arm Mt FN? QM ARTIFICIAL SPONGE METAL AND ENAME FOR SCOURENG LWARE Abraham Blustein, Washington, D. G.

No Drawing. Application February 14, 1929 Serial No. 340,024

6 Claims. (Cl. 51-279) Another object of a scouring device that myinvention ners 01' any piece of hollow ware or kitchen h utensil.

Another object 01' my invention is to make a scouring device easy to,handle and cheap to manufacture.

In the process of manufacturing the artificial sponge, which is a wellknown process to those having abrasive material dispersed substantiallyuniformly throughout said walls.

3. An absorbent scouring device comprising a throughout said body.

4. An absorbent scouring device body of consisting of resilientvulcanized rubber, and having abrasive material carried by said walls.

5. The process of making a scouring device

